ipCalc

Version 1.2
A Free IPv4 Calculator For The Ease Of Subnetting
ipCalc is a simple and useful app for calulating the range of the host part of a subnet mask within an IPv4 network very quickly.
  • Easy to use
  • Fast overview of your client ranges
  • Shows iPhone IP Addresses (internal & external)
  • Built for IOS 7
  • Completely Free! / Ad supported


Requirements:
Compatible with iPhone and iPod touch. Requires iPhone OS 7.0 or later. WiFi, Edge, or 3G network connection not required.

About

You can (optionally) enter your client IP. Jumping between the fields of the 4 octetts can be done using the decimal seperator key for quick input. Then use the slider to set the subnet bits of your mask. The app shows you then details of your network, like client count, client range, network address, broadcast address and wildcard mask. There's also an information screen that shows you your IP addresses (LAN and Internet).
A useful tool for every network engineer.

ipCalc is 100% free to use. You may use it for free or commercial projects.

Updates

Version 1.2

Released on February 28th, 2015
  • NEWAdded a new customized keyboard for better input experience.
  • NEWAdded buttons for controlling the subnet bits in addition to the slider.
  • NEWAdded optimizations for iPhone6/6plus.
  • FIXFixed 'Rate in AppStore' Button

Version 1.1

Released on June 21th, 2014
  • NEWAdded a screen to show IP address information for your iPhone.
  • NEWUpdated for use with Google Ads as well as iAds.

Version 1.0

Released on March 20th, 2014
  • NEWInitial Release

Screenshots

Contact

Contact Us

ipCalc is free and thus unfortunately we cannot provide basic support for it. We simply don't have the time to answer everyone's questions.

However, you may contact us about general business inquiries or to report bugs in the app!

thomas@mitschke.tk

Find more information about my work at Supagusti's Blog